body {
    margin: 0;
    background: #f2f2f2;
}

.index {
    width: 6.5rem;
    margin: 0 auto;
    position: relative;
}

.header {
    height: .88rem;
    background: #1ab687;
    width: 100%;
    color: #fff;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.header h1 {
    font-size: .36rem;
}

input {
    display: block;
    height: .9rem;
    width: 6.5rem;
    margin: 0 .5rem;
    /* text-align: center; */
    margin-left: .5rem;
    -webkit-border-radius: .06rem;
    -moz-border-radius: .06rem;
    border-radius: .06rem;
}

.username {
    margin: 1.32rem auto 0;
    padding-left: .2rem;
}

.password {
    margin: .8rem auto 0;
    padding-left: .2rem;
}

.eye {
    background: url("../img/open@2x.png") center center/cover;
    width: .42rem;
    height: .24rem;
    display: inline-block;
    position: absolute;
    right: .2rem;
    top: 2.04rem;
}

.footer {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    margin: .5rem auto 0;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.footer a {
    color: #666;
}